Chelsey S. McNabb Pender, MD
Internal Medicine Physician · Appleton, WI
Chelsey S. McNabb Pender, MD is an internal medicine physician with a practice address in Appleton, Wisconsin, and NPI 1932580784, issued on Jun 17, 2015. Check the license (Wisconsin 71263, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Chelsey S. McNabb Pender
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 71263 WI
4301107362 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2500 E Capitol Dr Ste 1200, Appleton, WI 54911
- Phone
- (920) 731-5811
- Enumerated
- Jun 17, 2015
- Record last updated
- Jul 20, 2022
- Fax
- (920) 358-1185
- Medicare enrollment
- Enrolled (PECOS I20190923002447); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Human Medicine, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,078 in Wisconsin → Look up another NPI →
Also registered at 2500 E Capitol Dr Ste 1200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Todd McNiesh, MPAS, PA-CPhysician Assistant1770857229
- Sourasack Vongsa, MDFamily Medicine Physician1619945524
Verify Chelsey S. McNabb Pender in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 71263Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.1 times the Medicare Part D claims of the average internal medicine physician in 2024
16,355 Medicare Part D claims for 1,040 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 134 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,126 claims
- Amlodipine Besylate1,011 claims
- Losartan Potassium668 claims
- Lisinopril606 claims
- Levothyroxine Sodium599 claims
- Omeprazole544 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $103.49
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Thedacare, IncorporatedAppleton, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chelsey S. McNabb Pender among 2,078 internal medicine physician records in Wisconsin
Chelsey S. McNabb Pender, MD is one of 2,078 internal medicine physician records with a practice address in Wisconsin. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 73% of them.
- NPI issued2015 · 73% of these records are older, 25% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2015 · median 2002 among the 1,098 with a school on file
- Record last updated2022 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 internal medicine physician records list a practice address in Appleton
They are 39 of the 3,249 NPPES records with a practice address in Appleton, and 2,078 internal medicine physician records in Wisconsin.
All 2,078 in Wisconsin → Every provider in Appleton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Satish Achanti, MDAppleton, WI 549111982711198
- Sahar Ahmad, MDAppleton, WI 549111740264696
- Jack Anderson, MDAppleton, WI 549111992737522
- Craig DestreeAppleton, WI 549111154732063
- Deborah Ihde, MDAppleton, WI 549111053317594
- Maxwell MachurickAppleton, WI 549111841752680
- Daniel Mihalo, D.O.Appleton, WI 549111821011651
- David Nevin, MDAppleton, WI 549111376563338
Common questions
What is Chelsey S. McNabb Pender, MD's NPI number?
Chelsey S. McNabb Pender, MD's National Provider Identifier (NPI) is 1932580784, issued on Jun 17, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Chelsey S. McNabb Pender, MD located?
The NPPES record lists a practice address at 2500 E Capitol Dr Ste 1200, Appleton, WI, 54911. Phone: (920) 731-5811. Providers update this record themselves, so call before visiting.
How can I verify Chelsey S. McNabb Pender, MD's license?
NPPES lists Wisconsin license number 71263, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Chelsey S. McNabb Pender, MD prescribe under Medicare Part D?
In 2024, Chelsey S. McNabb Pender, MD had 16,355 Medicare Part D claims for 1,040 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.